Berlin 1923. Berlin midwife Hulda Gold is called to attend a birth, unaware that her research skills will soon be in demand again. When the newborn disappears a few days later, Hulda becomes involved in the search for him. The harder Hulda follows the trail, the stronger the family's resistance: it turns out that the family has its own secrets, which they carefully keep from outsiders. Criminal Investigation Commissioner Carl North joins Hulda in the investigation again, but their relationship is experiencing serious difficulties. Will they be able to complete the investigation? Hulda cannot understand her feelings for men, to whom she is not only partial, but also feels a strong attraction. Will she stay with Commissioner Carl North or make a different choice? And with which man does she see her future?